64000970 has 32 divisors (see below), whose sum is σ = 130014720. Its totient is φ = 22469440.

The previous prime is 64000961. The next prime is 64000997. The reversal of 64000970 is 7900046.

64000970 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×64000970² = 8192248321881800, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6842 + ... + 13221.

It is an arithmetic number, because the mean of its divisors is an integer number (4062960).

Almost surely, 2^64000970 is an apocalyptic number.

64000970 is an abundant number, since it is smaller than the sum of its proper divisors (66013750).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

64000970 is a wasteful number, since it uses less digits than its factorization.

64000970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20110.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 64000970 is about 8000.0606247703. The cubic root of 64000970 is about 400.0020208231.

The spelling of 64000970 in words is "sixty-four million, nine hundred seventy", and thus it is an aban number.